/*
 * Copyright (C) 2023 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package android.content.pm;

import android.platform.test.annotations.Presubmit;

import junit.framework.TestCase;

@Presubmit
public class UserPackageTest extends TestCase {
    public void testCacheLimit() {
        UserPackage.setValidUserIds(new int[]{0});
        for (int i = 0; i < UserPackage.MAX_NUM_CACHED_ENTRIES_PER_USER; ++i) {
            UserPackage.of(0, "app" + i);
            assertEquals(i + 1, UserPackage.numEntriesForUser(0));
        }

        for (int i = 0; i < UserPackage.MAX_NUM_CACHED_ENTRIES_PER_USER; ++i) {
            UserPackage.of(0, "appOverLimit" + i);
            final int numCached = UserPackage.numEntriesForUser(0);
            assertTrue(numCached >= 1);
            assertTrue(numCached <= UserPackage.MAX_NUM_CACHED_ENTRIES_PER_USER);
        }
    }
}
